To bring you consistent quality bidet attachments, we conduct strictly quality control in each step of manufacturing.
Quality Control Of Developing Mold
To ensure the parts’ dimensional accuracy and tolerance meeting the requirements, Alpha uses different sorts of sophisticated equipment to machining and manufacture bidet attachment molds.
Japan Makino CNC
Computer Numerical Control
Provide rigidity and agility for chatter-free cutting.
Meet tight-tolerance accuracies for bidet attachment parts.
Match complex 3D contoured geometry associated with bidet attachment.
Mitsubishi Electric EDM
Electrical Discharge Machining
Support various micro-fine machining needs in manufacturing bidet attachment molds with cost-efficient way.
Achieve the machining requirements expected for the size, shape and surface quality of the bidet attachment parts.
Japan Seibu WEDM
Wire Electrical Discharge Machining
High-precision cutting steel as desired to get bidet attachment parts mold.
Give coating to the cutting surface to extend the lifetime of bidet attachment molds.
Quality Control In Injection Molding
Control injection cycle, pressure and temperature perfectly to get expected finish and dimension of the bidet attachments’ internal and external parts.
Inspect the surface strictly to make sure it’s well injected without any stain, scratch, welding mark, shortage injection, shrinkage and no obvious flow lines.
Check carefully if the color is consistent among the bidet attachment parts in wholesale orders.
Measure the bidet attachment parts and ensure the accuracies of dimension and relative position tolerance within 0.8mm.
Test to ensure the thread go/no-go gauges meet the required standards.
Inspection In Assembling For Consistent Quality
Skilled workers combine qualified parts rightly and carry out various inspection to get excellent and consistent quality bidet attachments.
Water Related Inspection
Water out situation: Connecting fresh water pressure, make sure water coming out smoothly.
Cleaning area: Measure the cleaning area to ensure it meets the standard when select the maximum flushing mode.
Flow: Ensure the flow reaches the standards under different water pressures when turn the flow valve to the maximum position.
Control Switches Operation
Knobs: Turn the controlling knobs to make sure it can be rotated smoothly without stuck.
Angle control: Adjust the angle controlling switch to ensure it can be fixed at any position within adjustable range.(Only for angle adjust types bidet attachment)
Nozzles’ spray: Test under different water pressures to make sure the nozzles’ spray has no bifurcation, stuck, blocked and obvious shaking.
Nozzles retraction: Inspect under fixed water pressure to ensure the nozzles’ extension and retraction is smooth, while time is less than 10s.
Nozzles self cleaning: Activate the nozzles self-cleaning function to see if the water-soluble marks can be completely cleaned.
Lifetime checking: With simulating 75,000 times of actual use process, the bidet attachments have no water leakage. The nozzles extend and retract well, and the knobs have no stuck and abnormal sound.(Sampling)
Drop inspection: Drop 6 sides of bidet attachments from a 0.5m height, no parts fell off, no water leakage and they work fine as usual.(Sampling)
Explore Our Quality Bidet Attachments and Squatty Potty
Non-electric bidet attachments for cold or warm water